Trace number 356936

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.3 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-agg.opb
MD5SUMed91ea31528e8311a929ab543dc490cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3762
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4754
Optimality of the best value was proved NO
Number of variables4890
Total number of constraints363
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints363
Minimum length of a constraint30
Maximum length of a constraint540
Number of terms in the objective function 3930
Biggest coefficient in the objective function 5066
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527386
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260841
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527386
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.09/0.13	c ...done
0.09/0.13	c #vars=4890 #constraints=400 hasObjective=yes
0.09/0.17	c res. mode=mod
0.09/0.17	c VSIDS like heuristics
0.09/0.17	c complete search running
0.09/0.20	c restart after 401 decisions
0.19/0.20	c nbDecision=500 #constraints=400
0.19/0.21	c restart after 801 decisions
0.19/0.22	c nbDecision=1000 #constraints=400
0.19/0.24	c nbDecision=1500 #constraints=400
0.19/0.25	c restart after 1601 decisions
0.19/0.27	c nbDecision=2000 #constraints=409
0.29/0.33	c nbDecision=2500 #constraints=442
1.29/1.31	c nbDecision=3000 #constraints=631
1.48/1.57	c restart after 3201 decisions
1.48/1.59	c nbDecision=3500 #constraints=676
1.58/1.66	c nbDecision=4000 #constraints=730
1.89/1.93	c nbDecision=4500 #constraints=861
2.98/3.09	c nbDecision=5000 #constraints=1279
4.59/4.64	c nbDecision=5500 #constraints=1657
7.98/8.00	c nbDecision=6000 #constraints=2028
10.29/10.37	c restart after 6401 decisions
10.39/10.45	c nbDecision=6500 #constraints=2334
10.49/10.50	c nbDecision=7000 #constraints=2334
11.09/11.14	c nbDecision=7500 #constraints=2407
12.10/12.10	c nbDecision=8000 #constraints=2545
12.99/13.07	c nbDecision=8500 #constraints=2714
14.39/14.45	c nbDecision=9000 #constraints=2981
17.88/17.97	c nbDecision=9500 #constraints=3439
21.59/21.60	c nbDecision=10000 #constraints=3817
26.49/26.52	c nbDecision=10500 #constraints=4279
31.98/32.02	c nbDecision=11000 #constraints=4742
37.88/37.98	c nbDecision=11500 #constraints=5197
42.58/42.69	c nbDecision=12000 #constraints=5546
47.58/47.66	c nbDecision=12500 #constraints=5829
52.68/52.78	c restart after 12801 decisions
53.27/53.35	c nbDecision=13000 #constraints=6107
53.57/53.63	c nbDecision=13500 #constraints=6107
54.88/54.98	c nbDecision=14000 #constraints=6129
58.98/59.07	c nbDecision=14500 #constraints=6385
65.17/65.29	c nbDecision=15000 #constraints=6792
71.37/71.45	c nbDecision=15500 #constraints=7138
78.27/78.38	c nbDecision=16000 #constraints=7503
85.68/85.74	c nbDecision=16500 #constraints=7852
93.86/93.93	c nbDecision=17000 #constraints=8202
102.57/102.61	c nbDecision=17500 #constraints=8551
112.46/112.50	c nbDecision=18000 #constraints=8915
122.76/122.82	c nbDecision=18500 #constraints=9282
134.76/134.87	c nbDecision=19000 #constraints=9664
147.46/147.56	c nbDecision=19500 #constraints=10036
160.15/160.29	c nbDecision=20000 #constraints=10375
174.95/175.09	c nbDecision=20500 #constraints=10762
190.15/190.28	c nbDecision=21000 #constraints=11132
206.54/206.70	c nbDecision=21500 #constraints=11507
223.74/223.80	c nbDecision=22000 #constraints=11868
241.93/242.09	c nbDecision=22500 #constraints=12239
261.33/261.47	c nbDecision=23000 #constraints=12604
279.23/279.33	c nbDecision=23500 #constraints=12938
299.52/299.68	c nbDecision=24000 #constraints=13312
321.52/321.69	c nbDecision=24500 #constraints=13684
344.71/344.84	c nbDecision=25000 #constraints=14056
368.20/368.34	c nbDecision=25500 #constraints=14426
373.10/373.28	c restart after 25601 decisions
375.20/375.31	c nbDecision=26000 #constraints=14502
375.40/375.58	c nbDecision=26500 #constraints=14531
377.60/377.71	c nbDecision=27000 #constraints=14532
396.90/397.03	c nbDecision=27500 #constraints=14773
414.79/414.92	c nbDecision=28000 #constraints=15238
432.49/432.69	c nbDecision=28500 #constraints=15698
450.99/451.19	c nbDecision=29000 #constraints=16163
471.18/471.30	c nbDecision=29500 #constraints=16615
492.58/492.72	c nbDecision=30000 #constraints=17080
515.57/515.72	c nbDecision=30500 #constraints=17526
538.77/538.90	c nbDecision=31000 #constraints=17983
564.56/564.75	c nbDecision=31500 #constraints=18435
591.45/591.62	c nbDecision=32000 #constraints=18890
630.54/630.71	c nbDecision=32500 #constraints=19327
696.23/696.43	c nbDecision=33000 #constraints=19823
751.62/751.85	c nbDecision=33500 #constraints=20279
800.40/800.66	c nbDecision=34000 #constraints=20681
839.89/840.13	c nbDecision=34500 #constraints=20989
878.28/878.52	c nbDecision=35000 #constraints=21442
912.78/913.09	c nbDecision=35500 #constraints=21924
947.17/947.44	c nbDecision=36000 #constraints=22408
984.77/985.00	c nbDecision=36500 #constraints=22894
1020.65/1020.96	c nbDecision=37000 #constraints=23383
1061.15/1061.46	c nbDecision=37500 #constraints=23863
1098.83/1099.17	c nbDecision=38000 #constraints=24346
1138.13/1138.45	c nbDecision=38500 #constraints=24825
1177.02/1177.33	c nbDecision=39000 #constraints=25296
1217.01/1217.32	c nbDecision=39500 #constraints=25764
1252.51/1252.80	c nbDecision=40000 #constraints=26208
1291.59/1291.94	c nbDecision=40500 #constraints=26662
1330.99/1331.39	c nbDecision=41000 #constraints=27114
1371.67/1372.07	c nbDecision=41500 #constraints=27600
1414.67/1415.04	c nbDecision=42000 #constraints=28080
1454.96/1455.34	c nbDecision=42500 #constraints=28558
1498.55/1498.90	c nbDecision=43000 #constraints=29045
1539.14/1539.50	c nbDecision=43500 #constraints=29524
1580.53/1580.98	c nbDecision=44000 #constraints=30007
1619.62/1620.06	c nbDecision=44500 #constraints=30482
1661.40/1661.87	c nbDecision=45000 #constraints=30946
1699.59/1700.05	c nbDecision=45500 #constraints=31380
1741.69/1742.15	c nbDecision=46000 #constraints=31853
1787.98/1788.41	c nbDecision=46500 #constraints=32318
1800.08/1800.50	Received signal 15
1800.08/1800.60	
1800.08/1800.60	s UNKNOWN
1800.08/1800.60	
1800.08/1800.60	c user time= 1799.19 s
1800.08/1800.60	c system time= 0.995848 s
1800.08/1800.60	c wall clock time=1800.6

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-356936-1176848870 -o ROOT/results/node34/solver-356936-1176848870 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356936-1176848870/instance-356936-1176848870.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 4969
/proc/meminfo: memFree=1809120/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=1620 CPUtime=0
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 132802433 1658880 170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 405 173 126 317 0 84 0

[startup+0.03798 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 4969
/proc/meminfo: memFree=1809120/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=2016 CPUtime=0.03
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 312 0 0 0 3 0 0 0 18 0 1 0 132802433 2064384 294 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 504 296 131 317 0 183 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2016

[startup+0.101985 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 4969
/proc/meminfo: memFree=1809120/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=3212 CPUtime=0.09
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 132802433 3289088 598 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 803 598 131 317 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.302001 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 4969
/proc/meminfo: memFree=1809120/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=5132 CPUtime=0.29
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 1090 0 0 0 29 0 0 0 19 0 1 0 132802433 5255168 1072 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 1283 1072 139 317 0 962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5132

[startup+0.701032 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 4969
/proc/meminfo: memFree=1809120/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=7048 CPUtime=0.69
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 1622 0 0 0 69 0 0 0 22 0 1 0 132802433 7217152 1604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 1762 1604 170 317 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7048

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1802200/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=9620 CPUtime=1.48
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 2258 0 0 0 148 0 0 0 25 0 1 0 132802433 9850880 2240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 2405 2240 170 317 0 2084 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9620

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1796440/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=20356 CPUtime=3.08
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 4921 0 0 0 307 1 0 0 25 0 1 0 132802433 20844544 4903 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 5089 4903 170 317 0 4768 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20356

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1780760/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=31860 CPUtime=6.29
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 7762 0 0 0 627 2 0 0 25 0 1 0 132802433 32624640 7744 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 7965 7744 170 317 0 7644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31860

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1765592/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=48788 CPUtime=12.69
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 11718 0 0 0 1265 4 0 0 25 0 1 0 132802433 49958912 11700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 12197 11700 170 317 0 11876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48788

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1721368/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=94204 CPUtime=25.48
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 22144 0 0 0 2539 9 0 0 25 0 1 0 132802433 96464896 22126 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 23551 22126 170 317 0 23230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94204

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1670552/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=153080 CPUtime=51.07
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 34846 0 0 0 5091 16 0 0 25 0 1 0 132802433 156753920 34828 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 38270 34828 170 317 0 37949 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 153080

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1614808/2055920 swapFree=4120876/4192956
[pid=4969] ppid=4967 vsize=208100 CPUtime=102.27
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 48649 0 0 0 10203 24 0 0 25 0 1 0 132802433 213094400 48573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 52025 48573 170 317 0 51704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 208100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1564696/2055920 swapFree=4120940/4192956
[pid=4969] ppid=4967 vsize=268680 CPUtime=162.25
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 61223 0 0 0 16196 29 0 0 25 0 1 0 132802433 275128320 61147 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 67170 61147 170 317 0 66849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 268680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1533016/2055920 swapFree=4120940/4192956
[pid=4969] ppid=4967 vsize=301252 CPUtime=222.24
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 69049 0 0 0 22190 34 0 0 25 0 1 0 132802433 308482048 68973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 75313 68973 170 317 0 74992 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 301252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1507352/2055920 swapFree=4120940/4192956
[pid=4969] ppid=4967 vsize=326400 CPUtime=282.23
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 75543 0 0 0 28186 37 0 0 25 0 1 0 132802433 334233600 75467 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 81600 75467 170 317 0 81279 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 326400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1483352/2055920 swapFree=4121004/4192956
[pid=4969] ppid=4967 vsize=351796 CPUtime=342.21
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 81441 0 0 0 34181 40 0 0 25 0 1 0 132802433 360239104 81365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 87949 81365 170 317 0 87628 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 351796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1463832/2055920 swapFree=4121004/4192956
[pid=4969] ppid=4967 vsize=373812 CPUtime=402.19
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 86400 0 0 0 40177 42 0 0 25 0 1 0 132802433 382783488 86324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 93453 86324 170 317 0 93132 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 373812

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1435608/2055920 swapFree=4121068/4192956
[pid=4969] ppid=4967 vsize=400212 CPUtime=462.19
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 93371 0 0 0 46171 48 0 0 25 0 1 0 132802433 409817088 93295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 100053 93295 170 317 0 99732 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 400212

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1406552/2055920 swapFree=4121068/4192956
[pid=4969] ppid=4967 vsize=451992 CPUtime=522.16
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 105106 0 0 0 52164 52 0 0 25 0 1 0 132802433 462839808 100626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 112998 100626 170 317 0 112677 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 451992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 4970
/proc/meminfo: memFree=1385432/2055920 swapFree=4121068/4192956
[pid=4969] ppid=4967 vsize=472268 CPUtime=582.16
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 110375 0 0 0 58160 56 0 0 25 0 1 0 132802433 483602432 105763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 118067 105763 170 317 0 117746 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 472268

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 4972
/proc/meminfo: memFree=1373144/2055920 swapFree=4121132/4192956
[pid=4969] ppid=4967 vsize=486612 CPUtime=642.15
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 114091 0 0 0 64156 59 0 0 25 0 1 0 132802433 498290688 108819 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 121653 108819 170 317 0 121332 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 486612


################
# More data... #
################

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1319576/2055920 swapFree=4121260/4192956
[pid=4969] ppid=4967 vsize=535188 CPUtime=942.07
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 127688 0 0 0 94140 67 0 0 25 0 1 0 132802433 548032512 122218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563295 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 133797 122218 170 317 0 133476 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 535188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1302680/2055920 swapFree=4121260/4192956
[pid=4969] ppid=4967 vsize=553620 CPUtime=1002.06
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 131936 0 0 0 100136 70 0 0 25 0 1 0 132802433 566906880 126400 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 138405 126400 170 317 0 138084 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 553620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1288984/2055920 swapFree=4121324/4192956
[pid=4969] ppid=4967 vsize=565828 CPUtime=1062.04
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 135429 0 0 0 106132 72 0 0 25 0 1 0 132802433 579407872 129860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 141457 129860 170 317 0 141136 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 565828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1275224/2055920 swapFree=4121324/4192956
[pid=4969] ppid=4967 vsize=577996 CPUtime=1122.03
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 138903 0 0 0 112129 74 0 0 25 0 1 0 132802433 591867904 133268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 144499 133268 170 317 0 144178 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 577996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1261912/2055920 swapFree=4121388/4192956
[pid=4969] ppid=4967 vsize=590108 CPUtime=1182.01
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 142378 0 0 0 118124 77 0 0 25 0 1 0 132802433 604270592 136677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 147527 136677 170 317 0 147206 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 590108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1248600/2055920 swapFree=4121388/4192956
[pid=4969] ppid=4967 vsize=601840 CPUtime=1242
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 145648 0 0 0 124120 80 0 0 25 0 1 0 132802433 616284160 139914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 150460 139914 170 317 0 150139 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 601840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1235800/2055920 swapFree=4121388/4192956
[pid=4969] ppid=4967 vsize=613008 CPUtime=1301.99
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 148842 0 0 0 130117 82 0 0 25 0 1 0 132802433 627720192 143075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 153252 143075 170 317 0 152931 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 613008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1222808/2055920 swapFree=4121452/4192956
[pid=4969] ppid=4967 vsize=624560 CPUtime=1361.98
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 152174 0 0 0 136114 84 0 0 25 0 1 0 132802433 639549440 146341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 156140 146341 170 317 0 155819 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 624560

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1210328/2055920 swapFree=4121452/4192956
[pid=4969] ppid=4967 vsize=635568 CPUtime=1421.97
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 155275 0 0 0 142111 86 0 0 25 0 1 0 132802433 650821632 149442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 158892 149442 170 317 0 158571 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 635568

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1197976/2055920 swapFree=4121516/4192956
[pid=4969] ppid=4967 vsize=646656 CPUtime=1481.94
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 158389 0 0 0 148106 88 0 0 25 0 1 0 132802433 662175744 152556 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 161664 152556 170 317 0 161343 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 646656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1184792/2055920 swapFree=4121516/4192956
[pid=4969] ppid=4967 vsize=657908 CPUtime=1541.94
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 161643 0 0 0 154104 90 0 0 25 0 1 0 132802433 673697792 155810 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 164477 155810 170 317 0 164156 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 657908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1171480/2055920 swapFree=4121516/4192956
[pid=4969] ppid=4967 vsize=671560 CPUtime=1601.91
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 165356 0 0 0 160100 91 0 0 25 0 1 0 132802433 687677440 159160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 167890 159160 170 317 0 167569 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 671560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1156504/2055920 swapFree=4121580/4192956
[pid=4969] ppid=4967 vsize=693608 CPUtime=1661.9
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 170569 0 0 0 166096 94 0 0 25 0 1 0 132802433 710254592 162888 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 173402 162888 170 317 0 173081 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 693608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1144024/2055920 swapFree=4121580/4192956
[pid=4969] ppid=4967 vsize=704672 CPUtime=1721.89
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 173729 0 0 0 172093 96 0 0 25 0 1 0 132802433 721584128 166015 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 176168 166015 170 317 0 175847 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 704672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1132504/2055920 swapFree=4121644/4192956
[pid=4969] ppid=4967 vsize=714560 CPUtime=1781.87
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 176648 0 0 0 178089 98 0 0 25 0 1 0 132802433 731709440 168901 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 178640 168901 170 317 0 178319 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 714560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 4972
/proc/meminfo: memFree=1128856/2055920 swapFree=4121644/4192956
[pid=4969] ppid=4967 vsize=717596 CPUtime=1800.08
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 177483 0 0 0 179909 99 0 0 25 0 1 0 132802433 734818304 169736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 179399 169736 170 317 0 179078 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 717596

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 4973
/proc/meminfo: memFree=1128848/2055920 swapFree=4121644/4192956
[pid=4969] ppid=4967 vsize=716688 CPUtime=1800.18
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194304 177499 0 0 0 179919 99 0 0 25 0 1 0 132802433 733888512 169529 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 179172 169529 186 317 0 178851 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 716688

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 4973
/proc/meminfo: memFree=1128848/2055920 swapFree=4121644/4192956
[pid=4969] ppid=4967 vsize=0 CPUtime=1800.28
/proc/4969/stat : 4969 (oree) R 4967 4969 4671 0 -1 4194308 177499 0 0 0 179920 108 0 0 25 0 1 0 132802433 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4969/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.3
CPU user time (s): 1799.2
CPU system time (s): 1.10283
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 717596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 1.10283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177499
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 4157

runsolver used 2.18667 second user time and 4.33234 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Apr 17 22:27:50 UTC 2007

IDJOB= 356936
IDBENCH= 1660
IDSOLVER= 172
FILE ID= node34/356936-1176848870

PBS_JOBID= 4590202

Free space on /tmp= 66486 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-agg.opb
COMMAND LINE= oree /tmp/evaluation/356936-1176848870/instance-356936-1176848870.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-356936-1176848870 -o ROOT/results/node34/solver-356936-1176848870 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356936-1176848870/instance-356936-1176848870.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ed91ea31528e8311a929ab543dc490cc

RANDOM SEED= 601101353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1809528 kB
Buffers:         32872 kB
Cached:         141044 kB
SwapCached:       3428 kB
Active:          67092 kB
Inactive:       130892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809528 kB
SwapTotal:     4192956 kB
SwapFree:      4120876 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            33660 kB
Committed_AS:   405972 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66486 MiB

End job on node34 on Tue Apr 17 22:57:53 UTC 2007